You will want to contact Support @ Upload.com to state your preference for having your product re-categorised at;
Click the Contact Support link. You can also see Upload.com's "Common Questions" there.
Interesting though because I note from your web site at http://www.radmin.com/products/ipscanner/ that your utility is described as "Advanced IP Scanner 2.0 (Free Network Scanning Tool)", and no mention of wireless as it's primary usage. However, that will be between yourselves and Upload.com.
I hope that helps.
Hi, there is our product Advanced IP Scanner 2.0.142 on your site. It is in category Network Tools now, but we think it's better to submit it to the category Wireless. Would you please help us with this?